Black Flux A.—
| Red lead | 3 parts |
| Calcined borax | 1/2 part |
| Lynn sand | 1 part |
Run down.
Black No. 2.—
| Oxide of copper | 1 part |
| Carbonate of cobalt | 1/2 part |
| Flux No. 8 (see next column) | 4 parts |
Grind only.
Enamel White.—
| Arsenic | 2 1/2 parts |
| Niter | 1 1/2 parts |
| Borax | 4 parts |
| Flint | 16 parts |
| Glass | 16 parts |
| Red lead | 32 parts |
Glost fire.
Turquoise.—China: